132242403 has 8 divisors (see below), whose sum is σ = 181088848. Its totient is φ = 85778784.

The previous prime is 132242393. The next prime is 132242419. The reversal of 132242403 is 304242231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132242403 - 2⁶ = 132242339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132242403.

It is not an unprimeable number, because it can be changed into a prime (132242003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595576 + ... + 595797.

It is an arithmetic number, because the mean of its divisors is an integer number (22636106).

Almost surely, 2^132242403 is an apocalyptic number.

132242403 is a deficient number, since it is larger than the sum of its proper divisors (48846445).

132242403 is a wasteful number, since it uses less digits than its factorization.

132242403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191413.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 132242403 is about 11499.6696909085. The cubic root of 132242403 is about 509.4758205241.

Adding to 132242403 its reverse (304242231), we get a palindrome (436484634).

The spelling of 132242403 in words is "one hundred thirty-two million, two hundred forty-two thousand, four hundred three".